Why is there a quantity requirement for the blue cooling fan?

Some customers require that the cooling fan has a non-black frame and fan blades, such as blue, white, yellow and other different colors, mainly in the DIY market, but when looking for suppliers, why generally have more The demand for orders is too small. The cooling fan manufacturers do not accept orders or the cost is much higher. This is why it is because most of the cooling fans use black frame blades. Suddenly a blue fan comes in, except for the adjustment of the mold. It takes time for the mold to clean the injection molding machine. Put a pile of material in the injection molding machine to adjust the color. It takes some time to adjust to the color that the customer wants. After the adjustment is done, we will make the frame leaves. Cleaning the injection molding machine requires a lot of waste. Therefore, if the order quantity is less than 3,000 units, the time cost of the preliminary preparation is too high and not cost-effective. Therefore, for PBT materials in colors other than black, cooling fan manufacturers generally require more than 3,000 before ordering production. In addition, if it is a transparent PC material, it will take longer preparation time. The order quantity is required to be Above 5K. Welcome to the heat dissipation classroom and news center of the cooling fan manufacturer again. The copyright belongs to the cooling fan manufacturer and represents only personal opinions. Please do not reprint the whole article. Any violation will be held for legal responsibility. If you need to know more about the cooling fan manufacturer's product introduction, please Click on the product center